Real question: do people still use physical calendars? I’m all about the digital versions, but Carine Roitfeld isn’t just yet! The style icon tapped Gigi Hadid, Joan Smalls, Binx Walton, and a slew of other beauties for CR Fashion Book’s December 2017 calendar. Snapped by the legendary Steven Klein with gym equipment as props, there’s no doubt the images are beyond powerful.